semitone
noun
- basic musical interval
Wiktionary
Pronunciation: /ˈsɛmitoʊn/
noun
Etymology: Etymology tree Proto-Indo-European *sem- Proto-Indo-European *sēmi Latin sēmi-bor. English semi- English tone English semitone From semi- + tone.
- One of two parts, equal or unequal, in which a whole tone is divided.
- One of two parts, equal or unequal, in which a whole tone is divided.
- Any of the pitches of a chromatic scale.
- An interval equal to an augmented unison or a minor second, depending on the context and tuning system used.